301223019

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1\times {\mathrm{353}}^1$

素因数の和:611

約数の個数: 32

約数和(自身を含む): 428198400

約数和(自身を除く): 126975381

約数列:

[1, 3, 23, 69, 83, 149, 249, 353, 447, 1059, 1909, 3427, 5727, 8119, 10281, 12367, 24357, 29299, 37101, 52597, 87897, 157791, 284441, 673877, 853323, 1209731, 2021631, 3629193, 4365551, 13096653, 100407673, 301223019]

約数ペア:

[(1, 301223019), (3, 100407673), (23, 13096653), (69, 4365551), (83, 3629193), (149, 2021631), (249, 1209731), (353, 853323), (447, 673877), (1059, 284441), (1909, 157791), (3427, 87897), (5727, 52597), (8119, 37101), (10281, 29299), (12367, 24357)]